Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D359325 | Physical exerciser | Kevin Gerschefske, Rick Byrd | 1995-06-13 |
| D354099 | Combined cross-country and slalom exercising machine | Kevin Gerschefske, Rick Byrd | 1995-01-03 |
| D345593 | Aerobic ski machine | Kevin Gerschefske, Rick Byrd | 1994-03-29 |